| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.40 | 10.433% | $208.0558 | $208.06 | $208.05 | $208.10 |
| Purchase #2 | $88.26 | 8.805% | $96.0313 | $96.03 | $96.05 | $96.00 |
| Purchase #3 | $164.80 | 8.819% | $179.3337 | $179.33 | $179.35 | $179.30 |
| Purchase #4 | $145.33 | 4.191% | $151.4208 | $151.42 | $151.40 | $151.40 |
| Purchase #5 | $205.82 | 5.828% | $217.8152 | $217.82 | $217.80 | $217.80 |
| Purchase #6 | $206.86 | 5.120% | $217.4512 | $217.45 | $217.45 | $217.50 |
| Purchase #7 | $52.79 | 13.378% | $59.8522 | $59.85 | $59.85 | $59.90 |
| 7 purchase totals = | $1,052.26 | $1,129.9602 | $1,129.96 | $1,129.95 | $1,130.00 | |